125 (one hundred twenty-five) is an odd three-digits composite number following 124 and preceding 126. ... The sum of its digits is 8. It has a total of 3 prime factors and 4 positive divisors. There are 100 positive integers (up to 125) that are relatively prime to 125.
In other words, a cube root calculator finds the value that, when multiplied by itself 3 times, gives the number you started with. For example, the cube root of 125 is 5, because 5 times 5 times 5 equals 125.
Yes, since 128 has more than two factors i.e. 1, 2, 4, 8, 16, 32, 64, 128. In other words, 128 is a composite number because 128 has more than 2 factors.
Factors of 129 are integers that can be divided evenly into 129. There are total 4 factors of 129 i.e. 1, 3, 43, 129. The Pair Factors of 129 are (1, 129), (3, 43) and its Prime Factors are 3 × 43.
The square root of 128 is approximately 11.304. If we factor the square root of 128 to look for a perfect square we see that 2 *64 is a factor of 128....